Either they're all smashed, or the heat is hellish in there (Or maybe a combination of both for some), so many of them are so sweaty and shiny looking.

Billie Piper, yea, those pictures aren't very flattering, she looks so skinny, her head looks too big (Is this just bad camera angles or has she lost weight)? Maybe it's the hair up making her neck look longer and her head bigger?

LOL, Andrew Lee Potts looks like he's about to pass out right there

Arthur Darvill is about the only one there that doesn't look bad. Matt Smith looks fine too, though that long piece of bangs is silly looking.

The 29-year-old actor also gets excited to meet the other Doctors, and often forgets that he plays the time traveller himself.
Matt told 'BBC Breakfast': "I saw David on Saturday it was Steven Moffat's birthday party. I was like, 'It's Doctor Who!' I saw Peter Davison as well who was at the same party. Steven was very excited that there was more than one Doctor there. And I can't help but go, 'Oh my God. It's Doctor Who!' But then I realise I'm the Doctor."

I think it's nice that Smith and Tennant seem to get on. Apparently Tom Baker didn't like Jon Pertwee at all - I believe that Pertwee was rude to Baker when the latter first came on set (at least, that's how Tom tells it) and Baker spent years on the convention circuit slagging his predecessor off.

Okay, so they're only actors, they don't have to be friends, they're not really the same person - I just like the idea of the various Doctors getting on well!